http://www.swissinfo.ch/eng/politics/Poll_finds_Swiss_divided_over_immigration.html?cid=30952830
"A majority of Swiss are not worried about a rise in immigration as a result of the free movement of people in the Schengen zone, a poll has found.
The poll published in the SonntagsBlick newspaper on Sunday found 59 per cent of respondents said immigration by European workers was not a concern, whereas 40 per cent said they were “rather” or “very” concerned. It is a particular worry for people aged over 54 and those with a basic level of education.
Around half were happy with the actual number of foreigners in Switzerland: 48 per cent said foreigners making up 22.1 per cent of the population was “good”, while 34 per cent said it was “much too high”. "